import { ApiProperty } from '@midwayjs/swagger';
import { Exclude, Expose } from 'class-transformer';
import {
  // BeforeInsert,
  // BeforeUpdate,
  Column,
  CreateDateColumn,
  Entity,
  PrimaryGeneratedColumn,
  UpdateDateColumn,
} from 'typeorm';
// import { Product } from './product.entity';

@Entity('order_sale')
@Exclude()
export class OrderSale {
  // @ManyToOne(() => Product, { onDelete: 'CASCADE' })
  // @JoinColumn({ name: 'productId' })
  // product: Product;
  @ApiProperty()
  @PrimaryGeneratedColumn()
  @Expose()
  id?: number;

  @ApiProperty()
  @Column()
  @Expose()
  orderId: number; // 订单 ID

  @ApiProperty()
  @Column({ nullable: true })
  @Expose()
  siteId: number; // 来源站点唯一标识

  @ApiProperty()
  @Column({ nullable: true })
  @Expose()
  externalOrderItemId: string; // WooCommerce 订单item ID

  @ApiProperty()
  @Column()
  @Expose()
  productId: number;

  @ApiProperty()
  @Column()
  @Expose()
  name: string;

  @ApiProperty({ description: 'sku', type: 'string' })
  @Expose()
  @Column()
  sku: string;

  @ApiProperty()
  @Column()
  @Expose()
  quantity: number;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isPackage: boolean;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isYoone: boolean;

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isZex: boolean;

  @ApiProperty({ nullable: true })
  @Column({ type: 'int', nullable: true })
  @Expose()
  size: number | null; // 其实是 strength

  @ApiProperty()
  @Column({ default: false })
  @Expose()
  isYooneNew: boolean;

  @ApiProperty({
    example: '2022-12-12 11:11:11',
    description: '创建时间',
  })
  @CreateDateColumn()
  @Expose()
  createdAt?: Date;

  @ApiProperty({
    example: '2022-12-12 11:11:11',
    description: '更新时间',
  })
  @UpdateDateColumn()
  @Expose()
  updatedAt?: Date;

  //  // === 自动计算逻辑 ===
  // @BeforeInsert()
  // @BeforeUpdate()
  // setFlags() {
  //   if (!this.name) return;
  //   const lower = this.name.toLowerCase();
  //   this.isYoone = lower.includes('yoone');
  //   this.isZex = lower.includes('zex');
  //   this.isYooneNew = this.isYoone && lower.includes('new');
  //   let size: number | null = null;
  //   const sizes = [3, 6, 9, 12, 15, 18];
  //   for (const s of sizes) {
  //     if (lower.includes(s.toString())) {
  //       size = s;
  //       break;
  //     }
  //   }
  //   this.size = size;
  // }
  
}